Lakai Shoes Griffin XLK - Grey/Gum Suede : Lakai Griffin XLK grey/gum suede professional skateboard shoes. The Griffin XLK is an evolution of our heritage Griffin for those seeking maximum comfort and durability. Featuring out signature XLK performance cup sole with herringbone tread pattern and equa form mid sole for comfort value above traditional lasting boards. This shoe is ideal for anyone looking to minimise the impact of a more balls out approach.